Soothing our eyes and lifting our spirits

James Allen Olson (1924-2000), a nutritional biochemist and professor of Iowa State University, believed that every scientific presentation at Experimental Biology deserved “a good question.” The question on Friday afternoon was whether or not to continue on with a special session held in honor of his memory. It was an event that would highlight carotenoid researchContinue reading “Soothing our eyes and lifting our spirits”

Can carotenoids in the brain protect against Alzheimer’s?

Carotenoids are thought to protect against Alzheimer’s disease because of their antioxidant properties and their accumulation in the brain. However, a new study from Tufts University is putting the theory into question. More than a century has passed since the German physician Dr. Alois Alzheimer first presented evidence on the case of Auguste Deter, whoContinue reading “Can carotenoids in the brain protect against Alzheimer’s?”